From: Richard Henderson <rth@twiddle.net>
To: Blue Swirl <blauwirbel@gmail.com>
Cc: qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH 02/11] Delete unused tb_invalidate_page_range
Date: Tue, 17 May 2011 07:42:53 -0700 [thread overview]
Message-ID: <4DD2896D.4040405@twiddle.net> (raw)
In-Reply-To: <BANLkTikFfUmSE7drGg24KWuCMKo7Bmo+Pw@mail.gmail.com>
On 05/14/2011 12:37 PM, Blue Swirl wrote:
> tb_invalidate_page_range() was intended to be used to invalidate an area of a TB
> which the guest explicitly flushes from i-cache. However, QEMU detects writes
> to code areas where TBs have been generated, so this has never been useful.
>
> Delete the function, adjust callers.
>
> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
r~
next prev parent reply other threads:[~2011-05-17 14:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-14 19:37 [Qemu-devel] [PATCH 02/11] Delete unused tb_invalidate_page_range Blue Swirl
2011-05-17 14:42 ` Richard Henderson [this message]
2011-05-22 10:58 ` Blue Swirl
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